14423323547 has 8 divisors (see below), whose sum is σ = 15000699120. Its totient is φ = 13856945760.

The previous prime is 14423323513. The next prime is 14423323561. The reversal of 14423323547 is 74532332441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14423323547 - 2¹⁸ = 14423061403 is a prime.

It is a super-2 number, since 2×14423323547² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14423323547.

It is not an unprimeable number, because it can be changed into a prime (14423353547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746772 + ... + 2752017.

It is an arithmetic number, because the mean of its divisors is an integer number (1875087390).

Almost surely, 2^14423323547 is an apocalyptic number.

14423323547 is a deficient number, since it is larger than the sum of its proper divisors (577375573).

14423323547 is an equidigital number, since it uses as much as digits as its factorization.

14423323547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498893.

The product of its digits is 241920, while the sum is 38.

Adding to 14423323547 its reverse (74532332441), we get a palindrome (88955655988).

The spelling of 14423323547 in words is "fourteen billion, four hundred twenty-three million, three hundred twenty-three thousand, five hundred forty-seven".